BPSC Maintenance Engineer (CSE) 2021 – Written question & solution

Questions from the BPSC Maintenance Engineer (CSE) recruitment exam, 2021 – Written, shared by the candidates who sat it. The paper: 8 written questions. So far 8 written questions have been shared. Topics include Algorithm, Software Engineering, Data Structure, Computer Networks and DBMS.

Written (8)

  1. (a) Write a program in C/C++/Java to perform binary search on a list of integer numbers. (b) Write a program in C/C++/Java to identify the…
  2. (a) Compare and contrast array and linked list. (b) Draw a binary tree of 5 elements. Now list out the elements in (i) Pre-order (ii)…
  3. (a) Compare and contrast between Quick sort and Merge sort in terms of their time and space complexity. (b) Write down a…
  4. (a) How does a browser retrieve IP address from URL? (b) What is NAT? Mention its advantages. (c) Explain IPTV and VOIP. (d) What is DNS?…
  5. (a) What is referential integrity? How do you impose in your database design? (b) Describe the application of trigger in database. (c)…
  6. (a) What is Agile? Mention its four values. (b) What are the resources you need to access a web enabled application?
  7. (a) What is 2-factor authentication? Describe it with example. (b) Distinguish between http and https.
  8. Assume that you are going to implement an ecommerce site of "XYZ" company. The CEO of the company is Mr. X. You have to identify the…